Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -22.56
Milk (kg) 355.00 -0.014 -4.97
Fat (kg) 25.15 -0.375 -9.42
Prot (kg) 18.51 -0.441 -8.17
Fertility Sub Index 0.52
Calving Interval (days) -0.25 -1.459 0.36
Survival (%) 0.14 1.117 0.16
Calving Sub Index 3.29
Gestation Length (days) -3.58 -0.919 3.29
Beef Sub Index -0.27
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) 7.46 -0.432 -3.22
Maintenance Sub Index Maint. Sub Index 0.12
Live WT (kg) -0.40 -0.307 0.12
Total Carbon Sub Index -18.90

* Based on an €80/tonne carbon price